| 2023-02-28 | One who won't take no for an answer regarding 38-Across |
| 2020-05-09 | Persistent character of children's lit |
| 2019-05-01 | Who asked "Would you eat them in a box? Would you eat them with a fox?" |
| 2013-05-20 | Green eggs and ham purveyor, in "Green Eggs and Ham" |
| 2012-10-21 | Persuasive Dr. Seuss character |
| 2012-05-03 | Persistent Seuss character |
| 2010-03-22 | Last words of "Green Eggs and Ham" |
| 2008-11-23 | Dr. Seuss character with a red hat |
| 2007-10-02 | "Do you like green eggs and ham?" speaker |
| 2006-04-09 | Dr. Seuss's green eggs and ham offerer |
| 2005-01-26 | Green eggs and ham profferer, in Dr. Seuss |
| 2004-07-07 | Dr. Seuss character |
| 2001-05-25 | Dr. Seuss character |
| 1999-05-29 | Dr. Seuss creation |
| 1998-02-04 | Seuss character |
| 1997-11-16 | Hater of green eggs and ham |